عَنْ زَاذَانَ أَبِي عُمَرَ قَالَ حَدَّثَنِي مَنْ سَمِعَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يَقُولُ مَنْ لُقِّنَ عِنْدَ الْمَوْتِ لَا إِلَهَ إِلَّا اللَّهُ دَخَلَ الْجَنَّةَ
Abu Umar Zadhan narrates from a Companion that the Messenger of Allah, peace and blessings be upon him, said: Whoever is prompted to say LAA ILAAHA ILLALLAH at the time of death will enter Paradise.